Behavioral task
behavioral1
Sample
2024-01-09_c57f664cbbb4fc3bee5528bc5ce20961_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_c57f664cbbb4fc3bee5528bc5ce20961_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-09_c57f664cbbb4fc3bee5528bc5ce20961_cryptolocker
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Size
62KB
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MD5
c57f664cbbb4fc3bee5528bc5ce20961
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SHA1
b8d389afc5c4ed7b955a04af617b07fd7242ce34
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SHA256
c33892908ee46ad7e8f0821bda1bed32164c426935d9d9424c441d3f43a1d809
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SHA512
e9da6de8ecc4de5ad5045d92b866e217c4f78743426ebc503c9343cf9fbdc26f99f53d06d17fed7f9a938eaeb3e5ea80b21dc4ceb1e04c9c3e5ad6e30a5e0104
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UT:1nK6a+qdOOtEvwDpjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_c57f664cbbb4fc3bee5528bc5ce20961_cryptolocker
Files
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2024-01-09_c57f664cbbb4fc3bee5528bc5ce20961_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE